In this article we will look at the following question: how to set up wifi in Windows 7. The setup process itself requires special knowledge of a personal computer.
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So, let's begin.
In addition to the device itself with Wi-Fi, to access the Internet via Wi-Fi you must have an access point. It’s just that Wi-Fi itself is a wireless network for data transmission; in itself, it does not provide access to the Internet.
So, first we need to take care of having an Internet access point, to which we will connect via our wi-fi connection.
If you are in a public place, then it’s easier to already have an access point, for example, in a cafe or library. All you have to do is connect to it. You can do this by asking the administrator of the establishment if there is Internet access.
If you are at home, then you need a modem-router with support for wi-fi connection (such as industrial communication H201L / H208L, such industrial communication mt pon at 4 or another). Let's assume that everything is there, all that remains is to directly connect to the wi-fi network.
And so click “Start” - “Control Panel”:
On the new page, go to the line “Network and Internet”:
In this window, go to the “Network and Sharing Center”:
The main window about network connection settings has opened. Here we can configure and change all network connections such as a simple local network or wi-fi connection. In our case, we go to the “Change adapter settings” submenu in the left column of this window.
In the window that appears there is a shortcut “Wireless network connection”. Right-click on it and select “Connect/Disconnect”. So we enabled the search for available wi-fi networks.
Now in this window you need to select the desired Wi-Fi network. All these networks have their own name. So, choose either your home network, which you gave the name to, or choose a public network whose name you also know.
Why choose only a well-known one, but because usually to enter you need a password that you know either from your network, or it is a public network and there is no password on it; usually there is no password in cafes, libraries, McDonald's and other public places.
And so, with the left mouse button, click from the list of networks on the one you need, in our case it’s called “berlazar”:
After “connecting”, the connection will begin and after a couple of seconds you will be asked to enter a password (if you have one). Enter your existing password. Click Ok. And after a couple of seconds you will connect to the Internet via a wi-fi connection.
If everything is done correctly and the connection is successful, you will notice the word “Connected”.
Of course, an important feature and at the same time a big advantage of this connection is that you do not have to sit in one place (if you are working on a laptop or other portable device), but can easily move, for example, to another room. The range of the wi-fi network from the point of connection to the Internet is somewhere up to 100m (but this is without obstacles, such as walls, but realistically it’s about 10 meters).
But this distance depends on various partitions, walls and other physical obstacles. So, you can experiment with the connection range.
This is how, in general, it’s easy to solve the question of how to set up wifi on Windows 7, if you have any difficulties, then we will help you, our specialists will set up the connection quickly and inexpensively.
Today, as we know, wireless networks (VLANs), or, as they are often called, private virtual networks VPN, have firmly established themselves in the computer world. And when using a network connection or accessing the Internet, they are given preference. But, unfortunately, not everyone knows how to turn on WiFi on a computer, much less make it the main access point.
Let's start with the fact that connecting to virtual networks involves two main methods: infrastructure and connecting in Ad-Hoc mode, which will be discussed later.
The first type of connection involves the use of standard network routers or ADSL modems, which distribute packets of IP addresses to several devices currently connected to the virtual network.
In the second case, only one main computer terminal is connected, which will subsequently act as a gateway. In other words, all other computers, laptops or mobile gadgets will connect to it. Let's consider the question of how to enable WiFi on a computer. There are several ways here. Before you do this, you need to perform some preliminary steps, without which creating a connection will be impossible; it simply will not work even if some parameters are successfully configured.
It goes without saying that you will need some components to establish a connection via the WiFi module. In principle, everything is simple. This is a computer with installed (we will consider all processes based on Windows OS), a router and a little patience.
Please note that if you need to make your computer a WiFi access point, you should use the built-in WiFi modem (some USB devices can also be used).
This connection option was developed specifically for cases where all other devices need to be connected through one main computer terminal. The advantages of this connection are that there are no restrictions on how many client terminals will connect through the main gateway.
Conventional cheap routers and ADSL modems installed in apartments provide a standard connection for 4-6 devices. Naturally, you can also purchase multi-channel routers, but they will cost much more. It is much easier to use the built-in device on the main computer, which connects directly to (RJ-11 or RJ-45 connectors) and provides WiFi distribution for the PC.
First you need to install the device driver itself (provided that it is not already installed). To do this, as a rule, you use a standard driver disk supplied with purchase. The installation itself usually does not cause problems, but in some cases additional settings will be required.
After installing the driver, you need to look at the status of the device. To do this, you can use the standard “Device Manager” (the device itself should not be highlighted in yellow as problematic).
But that's not all. On some computer systems, modules that enable communication may be disabled by default. Here you will have to use the “Engage” command, after first going to the network adapter, called up by right-clicking.
Now you need to configure the adapter (router) itself. This is done in any Internet browser by entering the line 192.168.1.1 in the address field (for some non-standard models 192.168.0.1). After authorization via login and password (they are indicated on the label of the device itself), you need to check the “Enable AP” option, assign the SSID network name and select the data encryption method (usually WPA).
After this procedure, in the “Wireless Networks” menu in the “Control Panel”, you need to uncheck the “Use to configure a wireless network” line, and then configure additional settings.
For example, for D-Link devices you will need the D-Link AirPlus G+ Wireless Adapter Utility. In the parameters you will need to enter the same SSID value, then in the Wireless Mode section set the value to Infrastructure and save the changes.
Let's look at the basic methodology. When solving a problem, you can do things differently. For this option, in managing wireless connections, you need to select “Change network preference order” and add a new connection. Next, you need to enter the SSID connection name (arbitrary), select “Open” authentication and WEP encryption method. Don't forget to use the network access key (WiFi password on your computer) followed by confirmation.
At the bottom there is a line “This is a direct computer-to-computer connection; access points are not used." You need to check the box next to it. On the “Connection” tab, the “Connect if a network is within range” option must be enabled.
Next, you need to go to the “Network Setup Wizard” and after detecting new equipment, check the “Ignore disabled equipment” option. In the next window, select the connection method in the line “This computer has a direct connection to the Internet. Other computers on the network connect to the Internet through this computer,” after which in the new window you need to check the “Wireless network connection” line. Next comes the standard setting of the computer name, workgroup and sharing. Once setup is complete, you will need to reboot the system.
To answer the question of how to turn on WiFi on a computer, you can use an equally effective method, which, however, is suitable for experienced users. An ordinary user is unlikely to use this method, however, we will consider it.
How to set up WiFi on a computer in this case? First, you need to make sure that the WLAN AutoConfig Service, Internet Connection Sharing, and Routing and Remote Access components are set to Automatic and enabled. Now you need to launch the console with administrator rights, and then enter the line netsh wlan set hostednetwork mode=allow ssid="XXXX" key="YYYYYYYY" keyusage=persistent, (where XXXX is the computer name and YYYYYYYY is the minimum 8-digit password). It is better not to use Cyrillic when entering.
Now run ncpa.cpl, Microsoft Virtual Miniport Adapter should be specified in the properties on the “Network” tab. Here you can remove unnecessary protocols and rename the connection. In the “Access” tab, you can set permission to use the connection by other users and select your own connection. Now go to the console again and enable the connection using the line . This is the activation of the connection.
The connection status is checked using the line netsh wlan show hostednetwork, service stop - netsh wlan stop hostednetwork, complete disabling and deleting - netsh wlan set hostednetwork mode=disallow. To automatically start when the system starts, command line netsh wlan start hostednetwork you need to add (register) to the startup menu.
It is probably already clear that the question of how to enable WiFi on a computer has several basic solutions. Which one to use is up to everyone to decide for themselves. Actually, the question comes down, as is already clear, to installing drivers, configuring network adapters and making basic settings for the router and network connections in the system.
As already mentioned, the first method should not cause any particular difficulties for anyone. An alternative method of creating a distribution and, as they say, “sharing” it is unlikely to suit an ordinary user, although it is simpler, since there is no need to delve into the system. Here, as they say, everything is at hand, although preliminary settings still need to be made. On the other hand, all methods are effective, and what to choose depends only on the preferences of the user or
The Internet has become an integral part of life, and every computer should have access to the network. At home, a connection via a Wi-Fi router is suitable for this, which provides the ability to use both a wireless connection (for laptops, mobile phones, tablets) and a cable connection (for desktop computers).
For those who are considering options for how to install a router, you should start by choosing a location to place the device. This is influenced by several factors:
There are different models of wireless devices from Asus, TP Link, D-Link, etc. They may have different data transfer rates and coverage areas. This should be taken into account when you choose a location for the device, so that access is available anywhere in your apartment. In this case, the best solution would be a central point, if the cable, location of the modem and desktop PC allow it. If you have to install the device closer to the computer in order to run a cable to it, then you need to focus on this factor.
It’s easy to figure out how to connect a Wi-Fi router to a computer. The process itself is quick, but problems may arise with setting up the device. Separately below, we will consider the option of connecting a desktop PC via a wireless network and using a network cable. The option of how to connect a router to a laptop is practically no different. Before purchasing a receiver, you should keep in mind that there are models on the market that do not support Wi-Fi distribution and act as an adapter (for connecting several devices).
At the first stage, to gain access to the Internet, you need to correctly connect the wires to the device. There are several major router manufacturers, but the connection diagram always remains the same. Here are step-by-step instructions on how to connect a wifi router to a computer:
Most users are interested in the option of how to connect to a router wirelessly. In the case of a laptop, everything is much simpler, because it has a built-in module for receiving a Wi-Fi signal. When it comes to ordinary PCs, the situation is somewhat more complicated, because you will additionally need to purchase an adapter for a wi-fi network. They are easy to find in any hardware store and are often sold together with modems.
There are two options for Wi-Fi adapters for PCs on the market – external and internal. The first ones are connected via a USB cable and stand on the table; they look like a docking station for an Apple player. The latter are mounted on the motherboard via a PCI connector. They work equally well, but the external version can be disconnected and connected to another device, and the built-in one does not take up space on the table. A disk with drivers and software should come with the device.
After connecting to the computer, setup occurs in exactly the same way as on a laptop. In most cases, to enable Wi-Fi on your computer, you just need to find your connection in the list of networks and enter the password. If you are connecting for the first time, you may need to specify the settings that were given to you when concluding a contract with the provider.
Previously, there was only one way to connect a wifi router to a desktop computer - a cord. At first, a cable from a telephone line was used (sometimes still used), then others appeared that provided not only the computer with Internet access, but also the TV with cable channels. This connection method is still used today, as a rule, for stationary PCs. How to connect a computer to a router via cable:
Even if you know how to connect a wifi router to a computer and have done all the necessary manipulations, a situation may arise that a connection to the Internet is not established. At the same time, everything works correctly through the cable, and the wireless network does not transmit data, but is visible in the list of connections. If you call the provider’s support service, the first thing the specialist will do is to unplug the Wi-Fi device from the socket, wait 3-10 minutes and turn it on again. In many cases this really helps.
If this method does not help, then there is a high probability that the computer cannot automatically obtain the IP or DNS address of the network. To check the settings, you need to right-click on your connection, select “Network Center”, click on the image of the network connection and go to the “Details” tab. If the DNS or IP item is empty, then this is the problem. You need to call support and find out what values need to be entered in the properties. After receiving them:
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Wireless Wi-Fi connection is an integral component of every fifth apartment today. The need to access the Internet often arises even when you are not at home; for this, there are so-called public Wi-Fi networks, each with its own name, signal level, and connection type. To establish a wireless connection on your tablet or computer, you need to connect a Wi-Fi module. You will learn more about the details of connecting to a public Wi-Fi network, as well as about using the network, from our article.
People easily navigate the vastness of the Internet, watch movies, download music, communicate on social networks, however, any technology has the ability to malfunction; the interaction of a laptop or PC with a router that distributes a Wi-Fi signal is no exception.
In our article we will try to succinctly and thoroughly tell you how to connect your PC or laptop to a WI-FI access point.
Check if it has a special button for connecting a Wi-Fi connection (usually on the side or end, next to the USB drive) or inspect the F1-F12 keys on the top panel of the keyboard, one of which may have a Wi-Fi icon in the form of an antenna.
Most often, to connect a wireless network, a combination of the following keys is used, depending on the device model:
If you have completed the operations with the above key combinations, and the Internet still does not work, then you need to check the system settings of the computer itself:
The algorithm is very simple and is in many ways similar to the principle of connecting a laptop to a wireless network.
WiFi is a wireless technology that allows you to connect various devices: in particular, computers, laptops and mobile devices (phones, tablets, etc.) into a common network for the exchange of information, for data transfer and for joint user interaction. This technology is now very popular, it is actively used by various manufacturers and many other companies. In connection with this, most modern laptops and other mobile devices are equipped with a WiFi module. That is, a special device that is located directly inside the computer and allows you to use this technology without restrictions.
If we talk about desktop computers, then most of these PCs do not have a wireless network module, except that the latest modern models have it. If your computer does not initially have a WiFi module, you can install it by connecting a small USB WiFi adapter.
In order to connect Windows XP to WiFi, you need a computer with the Windows XP operating system installed, in fact, a WiFi module and for this module to be configured. To configure the wireless network module, a special driver is used, which is supplied on a disk along with the adapter itself. Or this driver may already be built into the USB WiFi adapter and when you connect it to the computer, it is automatically installed and configured. If we are talking about a laptop, then when purchasing it, as a rule, a disk with all the necessary drivers is included. Because without drivers the device simply will not work. How to determine whether a laptop has a WiFi module and whether it works? Very simple.
All components of our system, all the equipment that is on our computer are displayed here.
This is the equipment that connects the computer to the network. Expanding the list of network cards, we see several devices. One of them is a standard network card, which is used to connect to the network via cable and a WiFi module. The name of the network card is determined automatically.
If we see that this is an adapter, there is a name, a series, this means that it (the device) is defined by the system. It has drivers installed, it works, and it's turned on. With a missing or incorrectly working WiFi module driver, the device in the " Network cards" will be marked with a warning sign (usually a yellow question mark). This means that you need to update or install the necessary software. To do this, we go to the website of the motherboard manufacturer and download the appropriate driver or install it from the original disk that came with the laptop.
Modern laptops lately, as a rule, do not come with a driver disk, due to the fact that most laptops no longer have a CD— drive, and the manufacturer offers to download all the necessary drivers from the official website.
Often, to enable or disable the wireless network module on laptops, a special switch button is used (it can be located on the end of the case in older models). 
Or key combination Fn+
(one of the function keys in the top row). On different laptops from different manufacturers, the key may differ, but it almost always shows an antenna. 
In most cases, after installing the drivers, there are no problems connecting to WiFi. If you don’t know how to connect Wi-Fi on Windows XP -
To do this, just click on the network icon in the tray (this is the area of the desktop where programs running in the background are displayed - in the lower right corner of the monitor), select yours from the list of found wireless networks, enter the authentication key (password) and click connect. But this applies to operating systems Windows 7 and higher. With Windows XP, difficulties often arise when connecting to the network.
It would seem that today there is Internet, but tomorrow there is no connection. This is due to the fact that the system automatically detects Internet protocol data and this automation in XP does not always work correctly. In this case, this data can be entered manually. Where can I get them? They are specified in the agreement with the provider. Or you can view them in the settings of your router. Log in to the router settings page and copy them from there.
To manually enter Internet protocol data you need to:
How and where can I see the WiFi password in Windows XP if I forgot it?
Another way to remember a forgotten WiFi password is through the router settings page. To get into the router settings, you need to enter its address in the address bar of the browser - for example - 192.168.0.1, the default password and login for access are admin, admin (the exact data is indicated on the back cover of the router itself). The router itself must be connected to the computer via cable, then on the settings page in the security section you can see the forgotten WiFi password.
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